2006 Hummer H3 Differentials & Components

Hummer H3 4WD with General Motors Series Axle 2006, Rear Ring and Pinion Gear Set by USA Standard Gear®. USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of...

Hummer H3 with 8.62" Ring Gear 2006, Rear Differential Ring and Pinion by Dorman®. The gears of Dorman’s Differential Ring and Pinion are engineered to effectively transfer torque from the driveshaft to the axles. It's robust steel...

Hummer H3 with 8.6" Ring Gear with 2.73 Ratio with General Motors Series Axle 2006, Differential Case by American Axle®. AAM differential cases are machined and assembled to the high quality standards and tolerances that OEM's require....

Dependable solution for driveline and drivetrain systemsHighly engineered for top quality and operational excellence

Hummer H3 with 8.5" Ring Gear / with 8.6" Ring Gear with General Motors Series Axle 2006, Ring and Pinion Gear Set by American Axle®. AAM offers a complete wheel end component kit to assist you in the installation process. Company use...

Dependable solution for driveline and drivetrain systemsHighly engineered for top quality and operational excellence

Hummer H3 4WD with 8.6" Ring Gear with General Motors Series Axle 2006, Rear Differential Bearing Kit by USA Standard Gear®. This kit uses Koyo bearings and races along with all high quality small parts. USA Standard Gear does extensive...

Hummer H3 with 8.6" Ring Gear with General Motors Series Axle 2006, Pinion Flange Sleeve by American Axle®. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it...

Dependable solution for driveline and drivetrain systemsHighly engineered for top quality and operational excellence

Hummer H3 2006, Differential Pinion Race by Timken®. Precision manufactured using premium materials and made by the company that is trusted by many carmakers, the Timken race is the right choice if you opt for a highly durable part that...

Hummer H3 2006, GM Original Equipment™ Differential Bearing by ACDelco®. Don’t be “indifferent” toward your differential. It plays a vital role in moving your vehicle and ensuring a smooth ride. Designed utilizing the latest...

Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle

Hummer H3 4WD 2006, GM Original Equipment™ Differential Pinion Seal by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...

Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle

Hummer H3 2006, GM Original Equipment™ Differential Shift Position Switch Connector by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised....

Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle

Hummer H3 2006, Professional™ Differential Bearing by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...

Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle

Hummer H3 with AAM Series Axle 2006, Differential Pinion Race by National®. This part is manufactured by one of the most trusted names in the automotive industry to keep your vehicle perform optimally. It is built to the original...

Hummer H3 with 7.6" Ring Gear with Independent Carrier Assembly with AAM Transmission 2006, Front Axle Differential Bearing Race by National®. This part is manufactured by one of the most trusted names in the automotive industry to keep...

Hummer H3 with AAM Series Axle 2006, Outer Differential Pinion Seal by National®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this...

Designed to increase wheel-end reliability by effectively excluding dirt, moisture, and other contaminantsA patent-pending National Dynamic Edge technology allows for maximum protection

Hummer H3 with 8.6" Ring Gear with General Motors Series Axle 2006, Differential Crush Sleeve by American Axle®. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes...

Dependable solution for driveline and drivetrain systemsHighly engineered for top quality and operational excellence

Hummer H3 with 8.6" Ring Gear with General Motors Series Axle 2006, Differential Pinion Seal by American Axle®. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes...

Dependable solution for driveline and drivetrain systemsHighly engineered for top quality and operational excellence

Hummer H3 with 8.5" Ring Gear with General Motors Series Axle 2006, Pinion Shaft Lock Bolt by American Axle®. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it...

Dependable solution for driveline and drivetrain systemsHighly engineered for top quality and operational excellence

Hummer H3 with 8.5" Ring Gear with General Motors Series Axle 2006, Pinion Washer by American Axle®. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it the...

Dependable solution for driveline and drivetrain systemsHighly engineered for top quality and operational excellence

Hummer H3 with 8.0" Ring Gear / with 8.6" Ring Gear with General Motors Series Axle 2006, Ring Gear Bolt by American Axle®. Left Hand 6 Pt Serrated Hex with Adhesive. Designed with precision and functionality in mind, this accessory...

Dependable solution for driveline and drivetrain systemsHighly engineered for top quality and operational excellence

Hummer H3 4WD with 10 Bolt 2006, Air Locker by ARB®. Created to provide 100% traction on demand, without sacrificing any of your vehicle's highway driving performance, ARB Air Lockers employ a 12 volt ARB Air Compressor designed to...

Hummer H3 with GM 8.5" Series Axle 2006, Differential Pinion Nut by AllStar Performance®. Designed utilizing the latest technology, this product by AllStar Performance features premium quality and will perform better than advertised....

Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle

Hummer H3 with GM 8.5" Series Axle 2006, Differential Pinion Seal by AllStar Performance®. Designed utilizing the latest technology, this product by AllStar Performance features premium quality and will perform better than advertised....

Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle

Hummer H3 2006, Ring and Pinion Gear Set by Alloy USA®. Mounting larger diameter wheels and tires requires a gear ratio change to maintain the same performance. But even if you're not getting new skins, changing to a lower gear ratio...

Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle

Hummer H3 with GM 8.5" Series Axle / with GM 8.6" Series Axle with 10 Bolt 2006, Spider Gear Set by Alloy USA®. Dominate the track or hit the trails with condidence by fine tuning your vehicle for neck-breaking speed and performance...

Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle

Hummer H3 with GM 8.5" Series Axle 2006, MAX Lock™ Rear Open Mechanical Locker Differential by Auburn Gear®. New is an automatic full locker, giving both 4 Wheel Drives and 2 Wheel Drives optimized traction all the time–even in the...

Enables you to keep your engine in the powerband for more giddy-up and high speedAllows for getting superior traction on just about any brutal terrain

Hummer H3 with GM 8.4" Series Axle 2006, Rear Differential Cross Pin by Auburn Gear®. Dominate the track or hit the trails with condidence by fine tuning your vehicle for neck-breaking speed and performance with this premium...

Enables you to keep your engine in the powerband for more giddy-up and high speedAllows for getting superior traction on just about any brutal terrain

Hummer H3 with GM 8.5" Series Axle / with GM 8.6" Series Axle 2006, Rear Ring and Pinion Gear Set by Auburn Gear®. Dominate the track or hit the trails with condidence by fine tuning your vehicle for neck-breaking speed and performance...

Enables you to keep your engine in the powerband for more giddy-up and high speedAllows for getting superior traction on just about any brutal terrain

Hummer H3 2006, OE Style™ Rear Ring and Pinion Gear Set by G2 Axle & Gear®. G2 offers a line of OE gears that are an exact match to the factory gears found at dealerships. These gears are a great option for installers who work with...

Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle

Hummer H3 with 2.73 and Up Gear Ratio with GM 8.5" Series Axle with C-Clip Axle 2006, Rear Full Spool by G2 Axle & Gear®. Looking for ultimate traction and a reduction in weight? G2 full spools provide maximum traction by connecting...

Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle

Hummer H3 with 28 Spline with GM 8.5" Series Axle with 10 Bolt 2006, Rear Mini Spool by G2 Axle & Gear®. For maximum traction at an economical price, G2 mini spools are the perfect choice. Mini spools take the place of the side and...

Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle

Hummer H3 2006, Differential Bearing Kit by Motive Gear®. All Motive Gear products are engineered for their specific application and manufactured in state of the art facilities. All of company products undergo rigid quality control...

Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best

Hummer H3 2006, Differential Carrier Shim Kit by Motive Gear®. All Motive Gear products are engineered for their specific application and manufactured in state of the art facilities. All of company products undergo rigid quality control...

Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best

Hummer H3 2006, Differential Gear Installation Kit by Motive Gear®. All Motive Gear products are engineered for their specific application and manufactured in state of the art facilities. All of company products undergo rigid quality...

Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best

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